4044432364 has 48 divisors (see below), whose sum is σ = 8291584000. Its totient is φ = 1725424848.

The previous prime is 4044432361. The next prime is 4044432373. The reversal of 4044432364 is 4632344404.

It is not an unprimeable number, because it can be changed into a prime (4044432361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299347 + ... + 312565.

Almost surely, 2^4044432364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4044432364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4145792000).

4044432364 is an abundant number, since it is smaller than the sum of its proper divisors (4247151636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4044432364 is a wasteful number, since it uses less digits than its factorization.

4044432364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13467 (or 13451 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

The square root of 4044432364 is about 63595.8517829583. The cubic root of 4044432364 is about 1593.2570871859.

Adding to 4044432364 its reverse (4632344404), we get a palindrome (8676776768).

The spelling of 4044432364 in words is "four billion, forty-four million, four hundred thirty-two thousand, three hundred sixty-four".